• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.18 no.3
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• pp.61-79
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• 2023

This study is a case study of overseas banana farms as a global agricultural startup that has hardly been attempted so far in terms of paradigm shift in the industry, beyond regional limitations. It was researched for the purpose of revealing the success factors of 'global agricultural startup' in terms of business process, entrepreneurship, and management dimensions learned through direct participation and observation at the local level. In order to study global agricultural startups, this study also conducted a comparative analysis of global startups (global startups) and global agricultural startups(global agricultural startups). In fact, the analysis consists of 'definition', 'components', and 'success factors', and we want to confirm the difference between the two concepts that can be distinguished. The case analysis tried to maximize the advantages of 'participatory action research' by directly observing and experiencing banana farms. In the case of banana farm cases, by dividing them into preparation process for farm development and farm development and management process, various variables considered in farm management were explained through the whole process of farm management. Through the process of overcoming and responding to specific failure cases, we tried to secure the reliability and validity of the research, and the case studies related to entrepreneurship, management, and organization analyzed by applying them by subdividing them into theoretical areas belonging to components and management that were theorized in existing preceding studies. This study is almost the first study on the process of creating a local entry business by directly moving the head office overseas rather than entering overseas agriculture as a subsidiary, joint venture or overseas corporation. In particular, it is a unique case that corresponds to agriculture in terms of region(Africa), scale(startup), and industry that have not been introduced so far as a global agricultural startup. In terms of entrepreneurship, it also concretely exemplified how entrepreneurship components such as innovativeness, risk-taking propensity, proactiveness, vision sharing, social contribution, leadership, etc., which have not been attempted so far in agricultural cases, are manifested and effective. The management and cultural aspects also went beyond the argument that only cultural aspects are important in overseas business, and also confirmed individual failure cases and their responses in recruitment, job, wage, retirement, development, organizational structure management, etc. As a result, there is significance and implications of this study in that it provides theoretical confirmation as well as practical and responsive basis for 'entrepreneurship', 'farming management', and 'management' aspects in overseas agricultural startup business operation.

• Journal of Life Science
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• v.30 no.2
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• pp.162-168
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• 2020

Because of a continual reduction in its domestic market share, the quality of the Makgeolli, a Korean traditional liquor, needs to be upgraded. Among the several options for quality improvement, sufficient organoleptic expression of flavor is very important. We analyzed production changes of isoamyl acetate, which has a banana smell, based on fermentation temperature and sugar content through the cultivation of S. cerevisiae 98-5 KCCM 11396P using generally polished rice. The banana flavor of that fermentation mash was organoleptically high at 20℃, but a larger amount of isoamyl acetate was obtained with a higher sugar content at 10℃, based on analysis by GC-MS. Consequently, sufficient production of banana flavor from isoamyl acetate was based on the concentration of isoamyl alcohol as a substrate compound of isoamyl acetate, and the production depended highly on the maintenance of heat stability, since it is unstable in temperature and the minimized inhibition of alcohol acetyl transferase by unsaturated fatty acids. We also found that production of the flavor component required the addition of sugar and a slightly higher temperature of 20~25℃ at the beginning stage of fermentation, with additional mash fermentation and a gradual decrease in temperature to 10~15℃.

• Polymer Science and Technology
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• v.24 no.4
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• pp.366-373
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• 2013

• Journal of Nutrition and Health
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• v.13 no.4
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• pp.195-198
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• 1980

The contents of ascorbic acid in milk and fermented milk, yogurt added with fruits were determined by 2.6-dichlorophenol indophenol method using a Spectrophotometer. Threes sample of fruit milks and three of fruit yogurts were collected from the several markets in Busan City. The amounts of the vitamin as the reduced form were 0.16 mg/100m1 of strawberry milk, 0.31mg/100m1 of orange milk, and 0.08mg/100m1 of banana milk. The vitamin was not detected from the fermented fruit yogurt samples.

• Journal of the Korean Regional Science Association
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• v.15 no.2
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• pp.39-73
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• 1999

An examination is made of container movements, air cargo/passengers and telecommunications traffic in Northeast Asia during 1995. A drawback to studying flows between major cities is that information on telecommunications traffic is only available between countries. Also container traffic data are restricted to individual ports. Consequently, most attention is paid to movements of passenger aircraft between major cities derived from analysing timetables, particularly as they can be related to regional development concepts applied in Europe such as the 'blue banana' and 'bunches of grapes' concepts. A 'peas in a pod' may be a more appropriate movements are examined again in 1998 to gauge the impact of the Asian crisis.

• Korean Journal of Food Science and Technology
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• v.33 no.4
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• pp.423-426
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• 2001

Electron spin resonance (ESR) spectroscopy was used to investigate the effect of irradiation dose on irradiated dried fruits. Dried banana, pineapple and pistachio were irradiated with doses of 0, 0.5, 1, 2 and 5 kGy at room temperature using a Co-60 irradiator. Multiplet ESR signals were observed in irradiated dried banana and pineapple, and singlet ESR signal was observed in irradiated pistachio, while these characteristic signals were not detected in non-irradiated samples. Since the amount of free radicals linearly increased with the applied doses $(0.5{\sim}5\;kGy)$, highly positive correlation coefficients $(R^2=0.9874{\sim}0.9974)$ were obtained between the irradiation doses and the corresponding free radical concentrations. The characteristic ESR signals were observed in irradiated samples even after 40 days of storage at room temperature.

• Korean Journal of Food Science and Technology
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• v.20 no.6
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• pp.737-741
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• 1988

The storage stabilities of philipines' bananas were investigated according to the storage pretreatments and packaging methods during 60 days storage at $13^{\circ}C$. The better storage stability was got in bananas packaged with 60{\mu}m low density polyethylene (PE) film inside the carton box than those without inside pack. Radiation gave the adverse effects on bananas' storage stabilities. Shelf-life of bananas in PE package was 60 days, but that of radiated bananas was only 20 days. And shelf-life of bananas in no inner pack was 20 days. Soluble solid content of bananas packaged with PE film was 17 Brix degree after 60 days storage, but that with no inner package was around 20 Brix after 20 days. Color was below 3 in color chart after 60 days storage and hardness was rapidly decreased from 40 days in bananas packaged with PE film, but color was became to 3 color after 30 days and hardness was rapidly decreased after 20 days in bananas without inner package. Percentage of deteriorated bananas were below 3% in PE films after 60 days storage, but 100% after 40 days in bananas without inner package.

• Current Research on Agriculture and Life Sciences
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• v.7
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• pp.47-53
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• 1989

Cultivars of bell and other types of pepper introduced from United States of America and from Japan were planted in the Kyungpook National University experiment farm to investigate their characteristics. Such introductions from Japan as 'Oojishi', 'Saitama Wase', 'Beianeiko', and 'Ichiba' were leading in fresh fruit yield, followed by such introductions from America as 'Keystone Resistant Giant # 3' and 'Emerald Giant'. The introductions from Japan were high yielding and with good fruit set but their fruits were smaller than those of introductions from America. Cultivars introduced from America were inferior to those from Japan in yield and vigor but produced large fruits. Fruits of 'Keystone Resistant Giant #3', 'Yolo Wonder' selections, 'Emerald Giant', and 'Mercury' were the largest. among them Other cultivars such as 'Cubanelle', 'Sweet Banana', 'Anaheim' selections, and 'Cherry Sweet' were also included in the experiment, their characteristics were investigated and their usage was discussed.

• Current Research on Agriculture and Life Sciences
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• v.7
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• pp.175-184
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• 1989

Kinetics of ascorbic acid and browning that may use on the optimization of food dehydration were evaluated. Banana was chosen for this as the representative test material. We have described the destruction of ascorbic acid and browning as first and zero order reactions. The temperature dependence between two reactions were conducted with Arrhenius equation. Finally we have operated SPSS computer programs reapeatedly that we found very dose value of the parameter between result of ascorbic acid and browning. The attained Kinetic models were well prepared for the value of result experiments and the models may use on optimization for dehydration progress. Destruction rate of ascorbic acid and browning rate were low at initiation of progress, increased to show maximum at the low moisture on mid-progress and then decreased gradually. Freeze drying showed the most constant quality of product in this case.

• Applied Biological Chemistry
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• v.28 no.1
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• pp.1-7
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• 1985

Exo-maltotetraohydrolase produced by Pseudomonas stutzeri IAM 12097 was characterized with respect to substrate specificity, the reaction products and hydolysis rate on various carbohydrates. Maltopentaose, maltoheptaose, soluble starch, amylose, amylopectin, oyster glycogen and gelatinized starch of corn, potato, glutinous rice, green banana and arrow root were hydolyzed by this enzyme, but ${\alpha},{\beta},{\gamma}-cyclodextin$, sucrose, raffinose, lactose, pullulan, maltose, maltotriose and maltotetraose were not hydrolyzed. Among oligosaccharides, maltohexaose was favorably hydrolyzed by this enzyme and the main reaction product of oligosaccharides and polysaccharides was maltotetraose. Addition of pullulanase to this enzyme increased the hydolysis rate on gelatinized starches. tut it did not on raw starches. Among various starches, corn starch was favorably hydrolyzed by this enzyme, whereas it acted on potato starch, arrow root starch and high amylose corn starch weakly.